Answer:
Statement,                                                        Reason
Given segment RV = segment TU,                 Given  
m∠R = m∠T,                                                      Given
Segment RS ≅ segment ST,                            Base angles theorem
ΔRSV ≅ ΔTSU,                                                 SAS rule of congruency
Segment SV ≅ segment SU,                          CPCTC
VU ≅ UV,                                                          Reflexive property
RU = RV + VU, TV = TU + UV,                          Addition of segments
RV + VU ≅ TU + UV,                                         Addition property of equality
RU ≅ TV,                                                           Transitive property of addition
ΔRSU ≅ ΔTSV,                                                  SSS rule of congruency
Step-by-step explanation:
Where:
SAS- Side Angle Side
CPCTC -Congruent Parts of Congruent Triangles are Congruent
SSS -Side Side Side
 
        
             
        
        
        
X/x+9 (original fraction)
x+1/ x+10 = 4/13 
x+1=4 so x=3 and x+10=13 so again x=3
now that you have the value of x, substitute it into the original fraction to get:
3/12
        
             
        
        
        
Answer:
y=-1/2x-3
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Number of child tickets = 9
Number of adult tickets = 36
Number of senior tickets = 27
Step-by-step explanation:
Given:
The ratio of adult tickets to child tickets = 4:1
Ratio of adult  tickets to senior tickets = 4:3
Number of total tickets = 72
Find:
The number of each ticket.
Computation:
Ratio between Adult to senior to child = 4:3:1
So,
Number of child tickets = [1 / (4+3+1)]Total tickets
Number of child tickets = [1 / (8)]72
Number of child tickets = 9
Number of adult tickets = [4 / (4+3+1)]Total tickets
Number of adult tickets = 36
Number of senior tickets = [3 / (4+3+1)]Total tickets
Number of senior tickets = 27
 
        
             
        
        
        
Answer:
C
Step-by-step explanation:
Calculator